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Diffstat (limited to 'resources/libraries/python/Constants.py')
| -rw-r--r-- | resources/libraries/python/Constants.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py index 6bcf5413d9..bfbbfd7471 100644 --- a/resources/libraries/python/Constants.py +++ b/resources/libraries/python/Constants.py @@ -269,6 +269,14 @@ class Constants: u"PERF_TRIAL_ASTF_DELAY", 0.112 ) + # Number of data frames in TPUT transaction, used both by TCP and UDP. + # The value should be 33 to keep historic continuity for UDP TPUT tests, + # but we are limited by TRex window of 48 KiB, so for 9000B tests + # it means we can send only 5 full data frames in a burst. + # https://github.com/cisco-system-traffic-generator/ + # trex-core/blob/v2.88/src/44bsd/tcp_var.h#L896-L903 + ASTF_N_DATA_FRAMES = get_int_from_env(u"ASTF_N_DATA_FRAMES", 5) + # Extended debug (incl. vpp packet trace, linux perf stat, ...). # Full list is available as suite variable (__init__.robot) or is # override by test. |